From StarWars.com:
"Coming this October from Del Rey, fans will get a chance to peer into the soul of the Star Wars saga's darkest Lord of the Sith, Darth Vader!

This 192-page tome devoted to all-things-Vader will explore the history, costume, merchandise and cultural impact of cinema's most iconic villain, and that's just for starters. Look for expansive coverage of Vader's evolution from slave boy to Sith Lord, his forays into the Expanded Universe, his vehicles, weapons, and much, much more! The book will feature hundreds of photos as well as special gatefold spreads and several removable interactive inserts throughout!..."

Check out starwars.com for the cover image, and more details in the weeks ahead.